{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "Aryl hydrocarbon receptor nuclear translocator ( ARNT ) is a component of the transcription factors , aryl hydrocarbon receptor ( AhR ) and hypoxia - inducible factor 1 , which transactivate their target genes , such as CYP1A1 and erythropoietin , in response to xenobiotic aromatic hydrocarbons and to low O2 concentration , respectively ."}
{"GENE": ["Aryl hydrocarbon receptor nuclear translocator", "ARNT", "aryl hydrocarbon receptor", "AhR", "hypoxia - inducible factor 1", "CYP1A1", "erythropoietin"]}